CN1309921C - Insulated floor laying method in aluminium electrolysis shop and its structure - Google Patents
Insulated floor laying method in aluminium electrolysis shop and its structure Download PDFInfo
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- CN1309921C CN1309921C CNB2005102004879A CN200510200487A CN1309921C CN 1309921 C CN1309921 C CN 1309921C CN B2005102004879 A CNB2005102004879 A CN B2005102004879A CN 200510200487 A CN200510200487 A CN 200510200487A CN 1309921 C CN1309921 C CN 1309921C
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- bituminous
- pouring
- aluminium electrolysis
- insulated floor
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Abstract
The present invention discloses a pouring and paving method of aluminium electrolysis workshop insulating terraces and structure thereof. The pouring and paving method is characterized in that foundations are compacted by soil with the compaction coefficient of at least 0.9; a C10 concrete cushion layer is poured on a soil layer then; the soil layer is swept cleanly after dryness, a layer of asphalt priming oil is coated, a layer of asphalt grout is coated, and asphalt mortar is poured and paved finally and is tightly vibrated by a plate vibrator. The structure can block water content in foundations from leaking from the ground, and terraces have a strength and insulating property satisfying requirements of production technology. Materials can be taken conveniently, and the present invention overcomes the defects that rubble insulating materials used in the past have high price and can not be repaired easily, etc.
Description
Technical field:
The present invention relates to a kind of method for pouring and paving and structure thereof of insulated floor, water shop method and structure thereof especially for the insulated floor of aluminium electrolysis shop.
Background technology:
Aluminium electroloysis belongs to metal smelt technology, raw material is mainly alumina, produce aluminum solutions, the major impetus source is a direct current, it is from the high-voltage fence alternating current, the direct-furnish electrolysis production is used after the power transformation rectification, and the direct current bus exposes at the production equipment periphery, and the terrace of factory building is laid in the moisture wetland basic unit, cause concrete cushion to be difficult to drying, form a conductor, the workman operates careless slightly, promptly connects the formation loop by human body between exposed bus and ground, personal safety is worked the mischief, even the generation casualty accident, so the workman operates ground, place and must make insulated floor, the technological requirement insulaion resistance is not less than 10
6Ohm.Existing insulated floor all adopts piece stone insulation materials, its price height, and be difficult for repairing.
Summary of the invention:
The objective of the invention is to: method for pouring and paving and structure thereof that a kind of insulated floor easily and effectively is provided, adopting the hydrophobic material asphalt mortar, bituminous mortar to add is layered on the concrete cushion, ooze upper ground surface with blocking-up ground moisture content, make terrace have desired intensity of the production technology of satisfying and insulating properties.
The present invention is achieved in that and earlier ground is adopted rammed earth, coefficient of consolidation 〉=0.9, on soil layer, build the C10 concrete cushion then, treat that its dry back cleaning is clean, brush one deck bituminous primer is coated with the rare clay of one deck pitch again, waters the black top mortar at last, and use plate vibrator jolt ramming, form insulating layer.
Described pitch adopts petroleum bitumen, and the trade mark is No. 30.
Aggregate in the asphalt mortar, bituminous mortar adopts non-conductive sandstone material, forbids wherein to contain the metal impurities conducting objects.
Asphalt mortar, bituminous mortar medium pitch consumption accounts for 11～14% of powder and aggregate mixture weight.
Asphalt mortar, bituminous mortar is mixed when system, will be preheated to 140 ℃ of left and right sides powders and aggregate and mix, and adds gradually with the pitch that is about to endure to 200～230 ℃, constantly turn covered by pitch to whole powders and aggregate till, mixing the system temperature is 180～210 ℃.
Make the compressive strength 3MPa of asphalt mortar, bituminous mortar when 20 ℃ of temperature that makes.
The structure of insulated floor of the present invention is: it comprises the thick bituminous grout (2) of asphalt mortar, bituminous mortar layer (1), bituminous primer and 2mm, concrete cushion (3), basic soil layer (4) from top to bottom successively; The thickness of asphalt mortar, bituminous mortar layer (1) is 40mm, the bituminous grout (2) that oil of the cold end of pitch and 2mm are thick, and the thickness of concrete cushion (3) is 120mm.
The present invention compared with prior art has the following advantages:
1. the used asphalt mortar, bituminous mortar of insulating layer is a hydrophobic material, and ground moisture content capable of blocking oozes upper ground surface, makes terrace have desired intensity of the production technology of satisfying and insulating properties.
2. the asphalt mortar, bituminous mortar that adopts of insulating layer is not only drawn materials conveniently, and has overcome and adopt piece stone insulation materials price height in the past, is difficult for disadvantages such as repairing.
Description of drawings:
Fig. 1 is the structural representation of aluminium electrolysis shop insulated floor.
The specific embodiment:
Earlier ground is adopted rammed earth (coefficient of consolidation 〉=0.9), on basic soil layer (4), build the C10 concrete cushion (3) that thickness is 120mm then, treat that its dry back cleaning is clean, brush one deck bituminous primer, be coated with the rare clay of the thick pitch of one deck 2mm (2) again, water the thick asphalt mortar, bituminous mortar layer (1) of shop 40mm at last, and use plate vibrator jolt ramming, form insulating layer.The pitch employing trade mark in the asphalt mortar, bituminous mortar is No. 30 a petroleum bitumen; Aggregate adopts non-conductive sandstone material; Asphalt content accounts for 13% of powder, aggregate mixture weight; Mix when system, will be preheated to 140 ℃ of left and right sides powders and aggregate and mix, add gradually with the pitch that is about to endure to 200～230 ℃, constantly turn covered by pitch to whole powders and aggregate till, mixing the system temperature is 180～210 ℃.Make the compressive strength 〉=3MPa of asphalt mortar, bituminous mortar when 20 ℃ of temperature that makes.The insulated floor of Xing Chenging comprises the thick bituminous grout (2) of asphalt mortar, bituminous mortar layer (1), bituminous primer and 2mm, concrete cushion (3), basic soil layer (4) from top to bottom successively like this; The thickness of asphalt mortar, bituminous mortar layer (1) is 40mm, the bituminous grout (2) that oil of the cold end of pitch and 2mm are thick, and the thickness of concrete cushion (3) is 120mm.
Claims (7)
1. the method for pouring and paving of an aluminium electrolysis shop insulated floor, it is characterized in that: earlier ground is adopted rammed earth, coefficient of consolidation 〉=0.9, on soil layer, build C10 concrete bed course then, treat that its dry back cleaning is clean, brush one deck bituminous primer is coated with the rare clay of one deck pitch again, water the black top mortar at last, and use plate vibrator jolt ramming.
2. the method for pouring and paving of a kind of aluminium electrolysis shop insulated floor according to claim 1 is characterized in that: the described pitch employing trade mark is No. 30 a petroleum bitumen.
3. the method for pouring and paving of a kind of aluminium electrolysis shop insulated floor according to claim 1 is characterized in that: the aggregate in the asphalt mortar, bituminous mortar adopts non-conductive sandstone material.
4. the method for pouring and paving of a kind of aluminium electrolysis shop insulated floor according to claim 1 is characterized in that: asphalt mortar, bituminous mortar medium pitch consumption accounts for 11～14% of powder and aggregate mixture weight.
5. the method for pouring and paving of a kind of aluminium electrolysis shop insulated floor according to claim 1, it is characterized in that: when asphalt mortar, bituminous mortar is mixed system, to be preheated to 140 ℃ of left and right sides powders and aggregate mixes, add gradually with the pitch that is about to endure to 200～230 ℃, constantly turn covered by pitch to whole powders and aggregate till, mixing the system temperature is 180～210 ℃.
6. the method for pouring and paving of a kind of aluminium electrolysis shop insulated floor according to claim 1 is characterized in that: make the compressive strength 〉=3MPa of asphalt mortar, bituminous mortar when 20 ℃ of temperature.
7. the structure of a kind of aluminium electrolysis shop insulated floor as claimed in claim 1 is characterized in that: it comprises the thick bituminous grout (2) of asphalt mortar, bituminous mortar layer (1), bituminous primer and 2mm, concrete cushion (3), basic soil layer (4) from top to bottom successively; The thickness of asphalt mortar, bituminous mortar layer (1) is 40mm, the bituminous grout (2) that oil of the cold end of pitch and 2mm are thick, and the thickness of concrete cushion (3) is 120mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005102004879A CN1309921C (en) | 2005-08-23 | 2005-08-23 | Insulated floor laying method in aluminium electrolysis shop and its structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005102004879A CN1309921C (en) | 2005-08-23 | 2005-08-23 | Insulated floor laying method in aluminium electrolysis shop and its structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1730853A CN1730853A (en) | 2006-02-08 |
| CN1309921C true CN1309921C (en) | 2007-04-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005102004879A Expired - Fee Related CN1309921C (en) | 2005-08-23 | 2005-08-23 | Insulated floor laying method in aluminium electrolysis shop and its structure |
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| Country | Link |
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| CN (1) | CN1309921C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101463607B (en) * | 2007-12-17 | 2010-10-13 | 贵阳铝镁设计研究院 | Method for applying even force on reinforced concrete foundation top board of steel tank |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101451392B (en) * | 2007-11-29 | 2010-08-25 | 贵阳铝镁设计研究院 | Pouring and paving method of heat resisting and anti-cracking floor for aluminium electrolysis shop |
| CN101684686B (en) * | 2008-09-24 | 2012-01-25 | 贵阳铝镁设计研究院有限公司 | Method for manufacturing anti-cracking concrete floor of aluminium electrolysis workshop |
| CN101761159B (en) * | 2008-12-23 | 2012-07-04 | 贵阳铝镁设计研究院有限公司 | Method for manufacturing aluminum electrolyzing workshop anti-cracking floor via combining heat resisting brick and integral concreting |
| CN102486037B (en) * | 2010-12-01 | 2013-08-14 | 沈阳铝镁设计研究院有限公司 | Corrosion-resisting floor deformation joint construction structure of magnesium electrolysis workshop and construction method |
| CN102561145B (en) * | 2010-12-22 | 2015-07-01 | 贵阳铝镁设计研究院有限公司 | Manufacture method of electric conduction-resistant grade level for aluminum electrolysis workshop |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2633594A1 (en) * | 1976-07-27 | 1978-02-02 | Ludwig Mueller | Moisture resistant floor or wall prefabricated cladding panels - are coated with continuous layer of plastics after laying and used where frequent contact with liquids takes place |
| DE2951027B1 (en) * | 1979-12-19 | 1981-06-11 | Albert 4270 Dorsten Stewing | Changing element for a noise barrier |
| CN1246531A (en) * | 1998-08-31 | 2000-03-08 | 上海新黄浦复旦基因工程有限公司 | Human HSDHML coding sequence, its encoded polypeptide and its preparing process |
| CN1261121A (en) * | 1999-12-08 | 2000-07-26 | 武汉市天生防水材料有限公司 | Construction method for water-proof and damp-proof layers of roof and floor |
-
2005
- 2005-08-23 CN CNB2005102004879A patent/CN1309921C/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2633594A1 (en) * | 1976-07-27 | 1978-02-02 | Ludwig Mueller | Moisture resistant floor or wall prefabricated cladding panels - are coated with continuous layer of plastics after laying and used where frequent contact with liquids takes place |
| DE2951027B1 (en) * | 1979-12-19 | 1981-06-11 | Albert 4270 Dorsten Stewing | Changing element for a noise barrier |
| CN1246531A (en) * | 1998-08-31 | 2000-03-08 | 上海新黄浦复旦基因工程有限公司 | Human HSDHML coding sequence, its encoded polypeptide and its preparing process |
| CN1261121A (en) * | 1999-12-08 | 2000-07-26 | 武汉市天生防水材料有限公司 | Construction method for water-proof and damp-proof layers of roof and floor |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101463607B (en) * | 2007-12-17 | 2010-10-13 | 贵阳铝镁设计研究院 | Method for applying even force on reinforced concrete foundation top board of steel tank |
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| Publication number | Publication date |
|---|---|
| CN1730853A (en) | 2006-02-08 |
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| C56 | Change in the name or address of the patentee |
Owner name: GUIYANG ALUMINUM AND MAGNESIUM DESIGN INSTITUTE CO Free format text: FORMER NAME: GUIYANG ALUMINIUM AND MAGNESIUM DESIGN INST. |
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Address after: 550081 Guiyang Province, Jinyang New District, Zhu Zhu Road, No. 2 Patentee after: Guiyang Aluminum & Magnesium Design Institute Co., Ltd. Address before: 550004 No. 208, Beijing Road, Guiyang, Guizhou Patentee before: Guiyang Aluminium and Magnesium Design Inst. |
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| CF01 | Termination of patent right due to non-payment of annual fee |
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